AS398856

Group M Worldwide, LLC

AS 398856 WPP-DETROIT

Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

256 IP addresses
ASN398856
NameWPP-DETROIT
OrganizationGroup M Worldwide, LLC
CountryUnited States  
RegistryARIN
IPv4 addresses256
IPv6 /64 networks0
Prefixes1
Other ASN allocated to Group M Worldwide, LLC
ASN Name IP addresses
26470 WPP-IT-PISCATAWAY 2,304
398018 WPP-IT-CHICAGO 256
30095 WPP-IT-NEWYORK-OGILVY 0
IPv4 Prefixes for AS398856
Network Location Addresses
209.90.42.0/24 Group M Worldwide, LLC   Chicago 256